Opteron 2222 's Advantages
Lower TDP (95W vs 140W)
Intel Xeon E7 8893 v3 's Advantages
Released 7 years and 10 months late
Higher specification of memory (1866 vs 2)
Newer PCIe version (3 vs 1)
Higher base frequency (3.2GHz vs 3GHz)
More modern manufacturing process (22nm vs 90nm)